奇脉(paradoxus pulsus),指吸气时脉搏显著减弱或消失,系左心室搏血量减少所致。正常人脉搏强弱不受呼吸周期影响。当有心脏压塞或心包缩窄时,吸气时一方面由于右心舒张受限,回心血量减少而影响右心排血量,右心室排入肺循环的血量相应减少;另一方面肺循环受吸气时胸腔负压的影响,肺血管扩张,致使肺静脉回流入左心房血量减少,因而左室排血也减少。这些因素形成吸气时脉搏减弱,甚至不能触及,故又称“吸停脉”。
... 频率依赖性阻滞 rate-dependent block 期前收缩(又称“过早搏动”) extrasystole,premature beat 奇脉 paradoxical pulse ...
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兽医学专业术语英语翻译P-66-SCIdict学术... ... 正常脉 pulse,normal 奇脉 pulse,paradoxical 迟脉 pulse,retarded ...
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奇脉冲 odd pulse
奇脉冲峰值 odd peak
奇脉冲响应值 odd response
奇静脉 [解剖] azygos vein ; azygos veto ; [解剖] vena azygos ; AZV
天脉传奇 The Touch ; Legend of Divine Mountain ; Basil Poledouris
奇经八脉 THE EIGHT EXTRA MERIDIANS ; eight extra channels ; Eight Extraordinary Channels ; Eight Extraordinary Meridians
半奇静脉 hemiazygos vein ; [解剖] Vena hemiazygos ; hemizaygos s vein ; hemiamiaopuos vein
奇脉茧蜂属 Mirax
副半奇静脉 [解剖] accessory hemiazygos vein ; [解剖] vena hemiazygos accessoria
奇脉、心包叩击音等只见部分病例。
Paradoxical pulse and pericardial knock etc were present in only part of the cases.
颈静脉怒张、心音低沉、及奇脉提示心包填塞。
Cardiac tamponade is suggested by jugular venous distention, muffled heart sounds, and a paradoxical pulse.
目的探讨和分析门脉高压症门奇断流术后再出血原因及预防措施。
Objectives To explore and analyse the reason and prevention measure of portal hypertension bleeding after devascularization.
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